SSH EN 12139:1999

Agjentët me aktivitet sipërfaqësor - Përcaktimi i përmbajtjes të përgjithshme të polietilen glikolit në agjentët me aktivitet sipërfaqësor jo - jonik (ndajfutëset EO) me anë të HPLC/GPC

Surface active agents - Determination of the total polyethylene glycol content of non-ionic surface active agents (EO adducts) by HPLC/GPC

Publication date: 29 dhj 2006

General information

Current stage: 60.60 Effective date: 29 dhj 2006

Originator: DPS

Owner: DPS/KT 47

Type: European Norm

ICS: 71.100.40

Gjuha: anglisht

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Statusi: Publikuar

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Paper - 2 439 Lekë

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PDF and Paper - 4 878 Lekë

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Scope

This European Standard specifies a method for the determination of the total polyethylene glycol (PEG) content of aromatic and aliphatic non-ionic surface active agents of the type R - (O - C2H4)p - OH, where p is the mean ethylene oxide (EO) value. It applies for concentrations of PEG higher than approximately 0,1 g/100 g of the laboratory sample.

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PUBLISHED
SSH EN 12139:1999
60.60 Standard published
29 dhj 2006

Related project

Adopted from EN 12139:1999

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